













Synthetic Cobalt Spinel 1.342ct Loose Stone with Certificate
This beautiful blue. This hard brilliance with a Mohs hardness of 8. "Blue spinel" is not necessarily "cobalt spinel"; a stone is called "cobalt spinel" if cobalt bands can be confirmed. This is a synthetic spinel.
This is a synthetic cobalt spinel with an octagonal cut by Sri Lankan polisher Mr. Sanje. An identification certificate is included.
・Type: Loose stone (synthetic stone, artificial stone, treated stone)
・Stone name: Synthetic Cobalt Spinel
・Weight: 1.342ct
・Size: 6.4 x 6.3 mm
・Shape: Custom cut
・Scratches/Chips: S
・Inclusions: S
・Remarks: ---
・Accessories: Identification certificate (JTL (Jewel Trading Laboratory)), loose stone case (clear case with zipper if it doesn't fit)
▷Jewelry customization available
If you wish to customize your jewelry, please order the stone together with your desired setting from the link below.
・【Choose a stone】Simple order
・【Choose a stone】Semi-order
※If you would like an image of the stone set in a frame, would like to discuss a full custom order, or have any other questions, please feel free to contact us here.
※Rough stones are not eligible. Also, some stones may not be eligible.
※ We strive to make the photos the same color as the actual product, but due to the lighting conditions at the time of shooting and your monitor environment, there may be slight differences from the actual product. Also, some photos may be taken using a penlight.
※ For scratches, chips, treatments, and inclusions, please see here.
※ For other frequently asked questions, please see here.
karatz_item_id: 12561922
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